Elonera Montessori School — Trends (2008–2025) — Mount Ousley, NSW

18-Year Profile (2008–2025)

Historical profile data for Elonera Montessori School from 2008 to 2025. ICSEA has risen by 17 points over this period. Total enrolment has grown by 103 students.

ICSEA 20081091

ICSEA 20251108+17

Enrolment 200884

Enrolment 2025187+103

Key Metrics Over Time

Total Enrolments

187

↑

2008–2025+103 (122.6%)

ICSEA Score

1108

↑

2008–2025+17 (1.6%)

ICSEA Percentile

86th

↑

2008–2025+1th (1.2%)

Student:Teacher Ratio

9.8:1

↓

2008–2025-3.3:1 (-25.2%)

Indigenous Students

3.0%

↑

2008–2025+3.0% (Infinity%)

LBOTE Students

14.0%

↑

2008–2025+14.0% (Infinity%)

Source: ACARA School Profile 2008–2025

Community Composition Shift

How the school's socio-educational advantage distribution has shifted over time. Each bar shows the % of students in each SEA quarter.

2008

Bottom10%

Lower14%

Upper30%

Top46%

2017

Bottom2%

Lower11%

Upper35%

Top53%

2025

Bottom4%

Lower17%

Upper35%

Top44%

Top Quarter trend (2008–2025)

↓

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

202518711089.8:13%14%

202417911045.9:12%15%

202317011066.7:11%17%

202218511068:12%16%

202117411239.8:11%24%

2020148112811.7:11%11%

2019155112810.3:12%11%

2018145114611.5:10%19%

2017139112413.4:10%27%

2016117113411.7:10%21%

2015117113610.1:10%22%

2014108111111:10%21%

2013113112012.2:10%9%

2012118109512:10%7%

2011109111214.5:10%8%

201096111313.9:10%8%

200998109115.3:10%5%

200884109113.1:10%0%

Source: ACARA School Profile 2008–2025